4K 4x4 HDMI Matrix Switcher
Altimium 24 www.altimium.com
Administration
at the source menu to get to
Upload Program
as shown below:
Figure 4- 19 GUI Update
4.4 Firmware Upgrade through USB port
MAT.HDMI44-4K boasts a USB port for firmware upgrade on the rear panel.
Preparation:
copy the upgrade software DfuSe Demonstration& upgrade file (.dfu) to
control PC.
Steps to upgrade the device:
Step1.
Connect the control PC to the USB port of MAT.HDMI44-4K.
Step2.
Reboot MAT.HDMI44-4K to enter upgrade mode. Press and hold button
2
&
3
when rebooting. The power indicator will keep blinking in upgrade mode.
Step3.
Double-click the icon of upgrade software DfuSe Demonstration (see the figure
below).
Figure 4- 20 Icon of DfuSe Demonstration
It will pop up the following window:
